Profimedia Charles, Prince of Wales, and Diana, Princess of Wales, on holiday in Majorca, Spain, with their sons Prince William and Prince Harry. They are guests of King Juan Carlos of Spain and his wife Queen Sofia. They are staying at their holiday home, the Marivent Palace, which is situated just outside the capital city of Palma.,Image: 346246064, License: Rights-managed, Restrictions: WORLD RIGHTS, Model Release: no, Credit line: LFI/Photoshot / Avalon / Profimedia

Profimedia Diana, The Princess of Wales, and Prince William,and Prince Harry, at a Polo match, Smiths Lawn, Windsor,Image: 105306372, License: Rights-managed, Restrictions: NONE, Model Release: no, Credit line: UK Press/Press Association Images / PA Images / Profimedia

Profimedia HRH PRINCESS OF WALES with her sons Left: HRH PRINCE WILLIAM and Centre: HRH PRINCE HARRY Attending a charity concert in aid of the Armenian Disaster,Image: 22268617, License: Rights-managed, Restrictions: For queries call UPPA + 44 (0)20 7421 6000, Model Release: yes, Credit line: UPPA/Photoshot / Avalon / Profimedia

Profimedia The Prince and Princess of Wales relax with Princes William and Harry and the Spanish Royals on their holiday to Majorica - August 1987./0811031128,Image: 223369996, License: Rights-managed, Restrictions: , Model Release: no, Credit line: HUSSEIN ANWAR / Sipa Press / Profimedia

Profimedia May 1987, United Kingdom: Princess Diana with sons William and Harry at Windsor Palace. On November 16, 2010 Prince William announced his engagement to longtime girlfriend Kate Middleton. //Prince William,Image: 87521831, License: Rights-managed, Restrictions: , Model Release: no, Credit line: Allan Tannenbaum / Polaris / Profimedia